Zobrazeno 1 - 10
of 308
pro vyhledávání: '"Nikita M. Ryskin"'
Autor:
Igor A. Navrotsky, Nikita M. Ryskin
Publikováno v:
IEEE Access, Vol 10, Pp 1334-1338 (2022)
Electron-optic systems (EOSs) with high compression are required for THz-band vacuum-tube electron devices to reduce the cathode load, which is necessary to increase lifetime and enable operation in a continuous-wave (CW) mode. However, it is difficu
Externí odkaz:
https://doaj.org/article/0b4f631727a44fc7acf9a173e0e5d45c
Autor:
Andrey E. Ploskih, Nikita M. Ryskin, Anton A. Burtsev, Aleksei V. Danilushkin, Igor A. Navrotsky
Publikováno v:
Results in Physics, Vol 12, Iss , Pp 799-803 (2019)
Many applications, such as high-data-rate wireless communications, spectroscopy, high-resolution radar, biomedical imaging, security, etc. require compact high-power sources of sub-THz radiation. Traveling wave tube (TWT) amplifiers are the most prom
Externí odkaz:
https://doaj.org/article/1046738f9d2e4fac96088a83c6f4b879
Autor:
Niraj Kumar, null Vishant, Om Ranjan, Anand Abhishek, Andrey V. Starodubov, Vladimir N. Titov, Nikita M. Ryskin
Publikováno v:
IEEE Electron Device Letters. 44:313-316
Autor:
Vishant, Anand Abhishek, Niraj Kumar, Kushagra Singhal, Sahil Jain, Nikita Gurjar, Andrey V. Starodubov, Nikita M. Ryskin
Publikováno v:
IEEE Transactions on Electron Devices. 68:6482-6486
Autor:
Roman A. Torgashov, Andrey V. Starodubov, Ivan A. Chistyakov, Vladimir N. Titov, Viktor V. Galushka, Anton M. Pavlov, Nikita M. Ryskin
Publikováno v:
2022 IEEE 8th All-Russian Microwave Conference (RMC).
Autor:
Asel B. Adilova, Nikita M. Ryskin
Publikováno v:
2022 IEEE 8th All-Russian Microwave Conference (RMC).
Autor:
Roman A. Torgashov, Evgenia E. Kolesnichenko, Alena A. Rostuntsova, Andrey G. Rozhnev, Andrey V. Starodubov, Nikita M. Ryskin
Publikováno v:
2022 IEEE 8th All-Russian Microwave Conference (RMC).
Autor:
Roman A. Torgashov, Nikita M. Ryskin
Publikováno v:
2022 International Conference on Actual Problems of Electron Devices Engineering (APEDE).
Publikováno v:
Известия высших учебных заведений: Прикладная нелинейная динамика, Vol 29, Iss 4, Pp 480-514 (2021)
Aim. This article presents a review of the non-stationary nonlinear phenomena in backward-wave oscillators (BWO). Methods. Numerical modeling using the nonstationary (time-domain) 1-D, 2-D, and 2-D nonlinear theory of electron beam interaction with a
Publikováno v:
IEEE Transactions on Electron Devices. 68:798-803
This article presents the results of a design study of an electron-optic system (EOS) for a sheet-beam ${G}$ -band traveling-wave tube. An electron gun providing a 0.1-A, 20-kV sheet beam emitted by a 0.8 mm $\times0.8$ mm curved cylindrical cathode